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expertise
PVC DUCT & PIPING SOLUTIONS
Engineered PVC Duct & Piping Systems
Custom fabricated PVC ductwork, pipe fittings, and industrial ventilation systems designed for corrosive environments and demanding process applications.
Corrosion Resistance
Low Maintenance
Chemical Durable
Custom Fabricated
OUR CAPABILITIES
Precision Manufacturing. Built To Perform.
Custom Fabrication
Built-to-spec PVC duct assemblies & fittings engineered to your exact requirements.
CNC Machining
Precision manufacturing for complex industrial components and innovative custom solutions.
Engineering Support
Technical guidance from concept through completion for demanding process applications.
PVC & CPVC Welding
Leak-resistant fabrication for duct and piping systems.
Quality Assurance
Manufactured to strict standards and tested for reliability.
Corrosion Resistance
Designed for harsh chemical and industrial environments.
Industrial Performance
Built for long-term performance with minimal upkeep.
WHY PVC?
The Right SolutionFor DemandingEnvironments
PVC is widely used in industrial applications where corrosion resistance, chemical durability, low maintenance, and long service life are critical.
Chemical Processing
Semiconductor
Wastewater Treatment
Industrial Ventilation
ManufacturingFacilities
Laboratories
ABOUT PDI
Custom PVC Fabrication. Proven Industrial Performance.
Plastic Design Industries has manufactured PVC and CPVC duct and piping systems since 1976. From standard fittings to custom fabricated assemblies, our team supports corrosive exhaust, ventilation, and process applications with material expertise, precision fabrication, and quality-controlled production.
OUR PROCESS
From Engineering To Fabrication
Consultation
Review system requirements and application needs.
Engineering
Develop fabrication approach and system configuration.
Manufacturing
Precision fabrication using industrial-grade materials.
Delivery
Reliable systems built for long-term industrial performance.